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Finding the Third Proportional to 7,366,042.50 and 11,150,925

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Solution

The third proportional to 7,366,042.50 and 11,150,925 is: 16,880,587.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,042.50 : 11,150,925 = 11,150,925 : x
  2. Step 2: Convert to fraction form
    7,366,042.50/11,150,925 = 11,150,925/x
  3. Step 3: Cross multiply
    7,366,042.50x = 11,150,925 × 11,150,925
  4. Step 4: Simplify right side
    7,366,042.50x = 124,343,128,355,625
  5. Step 5: Solve for x
    x = 124,343,128,355,625/7,366,042.50
  6. Step 6: Final answer
    x = 16,880,587.96

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.